Walmart encounter

It was early on a Saturday morning and I was at Walmart looking for some kind of lubricant. I had recently bought a dildo online. It was nine inches long and thick with veins along the shaft. It was very realistic looking. But it was too big for my tight ass and I was looking for some type of lubricant that would make this new experience more enjoyable for me. I am an older guy and I had never thought about getting fucked in my ass by another guy. But I recently started watching sissy porn and this led to me wearing panties and fingering my ass. I was a good looking guy and I had a nice ass and nice thighs and long legs. I looked really good in a pair of panties and I started fantasizing about being a sissy and having a guy fuck me.

I was standing there looking at lubricants when this young guy walked up and started looking at rubbers. I grabbed a bottle of lubricant and was walking away.

"Hey, how do you know what size rubbers to get?"

I turned around and laughed, "I guess it depends on how big your cock is."

He looked at me and said, "Well I guess it's around eight inches long."

I laughed and said, "Really?"

"Do you want to see it?"

I didn't know what to say as he unzipped his jeans and pulled his thick cock out right there in the store. I looked at his cock and then looked around.

He started stroking his big cock and I watched it get hard and stiff.

"I told you it was big. Do you like it?"

I was breathing heavily and I just nodded my head yes.

"Go ahead and touch it. It's so fucking hard."

I looked around and didn't see anyone. I was kind of scared. But I guess it wouldn't hurt to touch his hard cock. I reached out and wrapped my fingers around his thick cock shaft and squeezed it. He groaned so loud that it startled me and I thought everyone in the store probably heard him.

"Stroke it and make me cum."

He watched me as I started stroking his cock. I couldn't believe that I was doing this right here in Walmart. But it was the most exciting thing that I think I ever experienced. I was getting excited and I figured I might as well go all the way with this. I looked around and then kneeled down on the floor in front of him and took his cock inside my mouth.

He groaned as my lips slid up and down his thick shaft. It didn't take but a few minutes and his cock exploded inside my mouth. I had never tasted cum before but I eagerly swallowed his huge load. I couldn't get enough of his cum and I continued licking and sucking his big hard cock. I finally stopped and stood up when an older woman started walking down the aisle towards us. She walked up and smiled and licked her lips and then walked off.
I was embarrassed. But shivers of pleasure filled me thinking about what I had done.

I grabbed the lubricant and started walking away.

I looked back at the young guy and said,

"Get the extra large rubbers."